title: Rhabdomyosarcoma arising in a giant congenital melanocytic nevus.
mesh_terms: D001707:Biopsy, Needle; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D007223:Infant; D009508:Nevus, Pigmented / Q000473:pathology* / Q000601:surgery; D011230:Precancerous Conditions / Q000473:pathology* / Q000601:surgery; D012208:Rhabdomyosarcoma / Q000473:pathology* / Q000601:surgery; D018570:Risk Assessment; D012878:Skin Neoplasms / Q000473:pathology* / Q000601:surgery; D016896:Treatment Outcome